ARM & HAMMER Double Duty Cat Litter Deodorizer and Pet Odor Eliminator, 33 oz Box

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ARM & HAMMER Double Duty Cat Litter Deodorizer and Pet Odor Eliminator, 33 oz Box
ARM & HAMMER Double Duty Cat Litter Deodorizer and Pet Odor Eliminator, 33 oz Box
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ARM & HAMMER Double Duty Cat Litter Deodorizer and Pet Odor Eliminator, 33 oz Box

4.8 stars out of 9348 reviews
(4.8)|
9,348 ratings

Key item features

  • #1 CAT LITTER DEODORIZER BRAND* that's formulated with ARM & HAMMER™ Baking Soda Crystals to eliminate tough odors on contact. This cat litter deodorizer helps your litter box stay first-day fresh longer than cat litter alone. (*Based on units sold)
  • GET EXTRA STRENGTH ODOR ELIMINATION because this cat litter deodorizer’s extra strength formula destroys feces and urine odors on contact. You’re left with a litter box that stays fresh every time you sprinkle in this cat litter deodorizer.
  • PROVEN ODOR CONTROL FOR 9 DAYS. Deodorize your litter box and enjoy that fresh, new-litter scent longer with this odor eliminator. In fact, internal lab tests demonstrate lower odor levels after 9 days compared to cat litter alone.
  • SAFE FOR DAILY USE AROUND CATS AND OWNERS. Its odor elimination comes from ARM & HAMMER Baking Soda Crystals, so you can safely sprinkle it in to deodorize your cat litter box every day when used as directed.
  • WORKS WITH ANY TYPE OF LITTER, whether you use cat litter that’s scented, unscented, clay, scoopable, or natural. Simply sprinkle in this absorbent litter deodorizer daily to deodorize your cat litter box.
  • ARM & HAMMER CAT LITTER DEODORIZER: 33 oz box of Double Duty litter deodorizer
Current price is $4.9815.1 ¢/oz
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4.8 out of 5 stars
stars9,348 ratings2,378 reviews
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Showing 1-3 of 2,378 reviews

Jun 2, 2025
WalmartCustomer
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Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

We have multiple cats and this helps reduce the litter box odor, but it is getting to be outrageously priced- just like everything else. I can get this product from the dollar store or Amazon a lot cheaper. I paid for the convenience to get it when I needed it without a trip to another store as I am limited on time.

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Helpful?5PIKRVG0ZHVK415308582
Dec 10, 2025
Jackie
Top Reviewer
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Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Double Duty Arm %26 Hammer

Purchased this because of the occasional, but nasty smell of my cat's excrements. I use odorless litter because I don't like adding another fragrance or smell to my home. This does have a distinct fruity aroma. It's a pulverized, light textured substance which is easily dispensed from the 33 OZ box. It doesn't take a lot...just some sprinklings on the culprit areas. It stays with and easily mixes with the litter. It's a big reason I still have my very first kitty cat.

Helpful?5PIKRVG0ZHVK415308582
Dec 20, 2025
Pennee
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Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

The SECRET TO A FRESH SMELLING CAT HOME!

Highly effective, pleasant scent, that REALLY DOES REMOVE ODORS—and not just cover them!! I have two cats 🐈‍⬛ ♥️🐈 that I LOVE very much—complete with all thee best litter supplies! (Including stainless steel litter box, litter genie, and use A%26H litter). I clean my cat box at least 3 times a day! Then sweep, vacuum and mop once a day. Yet that is still not enough. I am very sensitive to smell. And, like most people, want my home to always smell clean and fresh!! It does not take a lot! But just a sprinkle of this in my cat box and litter genie—makes all the difference in removing that “cat box” odor from the entire cat bathroom!! I could not live without it!!

Helpful?5PIKRVG0ZHVK415308582